Origin
Lafayette, TN
Night in Lafayette on Sunday
Local time
10:02 PM
CDT
Current temp
65°F
Unavailable
Live forecast
Trip from Lafayette, TN to Chattanooga, TN
Drive Time
2h 41m
Distance
156.5 mi
252 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$24
one way
EV Charging
Loading...
station data
Best Time to Leave
4 AM
2h 31m
★
6 AM
2h 41m
8 AM
3h 3m
10 AM
2h 49m
12 PM
2h 47m
3 PM
2h 50m
5 PM
3h 2m
8 PM
2h 35m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Lafayette, TN
Kelly
Chattanooga, TN
Kelly
Trip Overview
Spanning 156.5 miles, the journey from Lafayette to Chattanooga is a manageable trek that typically takes about 2 hours and 41 minutes. Because this is a single-day trip, you won't need to worry about booking overnight accommodations unless you prefer a slower pace. You should budget approximately $23 for fuel to cover the distance between these two Southeast Tennessee locations. Navigating through the heart of the region, you will rely on local roads like Public Square, College Street, and Hartsville Road rather than major interstates. It is a straightforward drive that works perfectly for those looking to reach Chattanooga without the heavy traffic of a multi-state highway haul.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
78.2 miles from Lafayette, TN
A natural place for your longest stop of the day , about 1h 20m into the drive .
Drive Character
Expect a turn-heavy local drive that keeps you engaged behind the wheel. Unlike a monotonous interstate slog, this route features a 0% highway share, meaning you will be navigating local connections for the entire 156.5-mile duration. The longest uninterrupted stretch is 0 miles on Public Square, highlighting the constant adjustments required as you transition through various local roads. You will find that the personality of the drive is defined by these technical, winding segments rather than high-speed cruising. Be prepared to focus on the road as you make your way through the local infrastructure of Tennessee.
This route has more turning and local-road decision points than a simple highway run.
There are about 22 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Public Square is one of the defining roads on this drive.
How Hard Is This Drive?
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. Navigation is very simple — set it and forget it for most of the drive.
Route Complexity
1/10
Very easy - short and simple to drive
The drive from Lafayette, TN to Chattanooga, TN is easy. At 2h 41m with 0% highway, most drivers will find it relaxed and low-stress.
Where does it get tricky?
This route does not have any notably tricky sections. Most of the drive from Lafayette, TN to Chattanooga, TN is straightforward, with well-signed roads and simple exits.
Main Roads
| Road | Distance | Duration |
|---|---|---|
| Public Square | Unavailable | Refreshing |
| College Street | Unavailable | Refreshing |
| Hartsville Road | Unavailable | Refreshing |
| Highway 25 East | Unavailable | Refreshing |
| Dixon Springs Highway | Unavailable | Refreshing |
| Main Street | Unavailable | Refreshing |
| Upper Ferry Road | Unavailable | Refreshing |
| TN 111 | Unavailable | Refreshing |
Per-road distance and duration are being refreshed from OSRM for this route.
Longest stretch:
Public Square
— detailed segment metrics are refreshing.
Turn-by-Turn Driving Directions
Step-by-step road directions between Lafayette, TN and Chattanooga, TN.
1
Start on the route
20 ft
·
1 sec
·
the route
2
Exit the roundabout onto Public Square
105 ft
·
2 sec
·
Public Square
3
Continue on College Street
0.5 mi
·
54 sec
·
College Street
4
Continue on Hartsville Road
12 mi
·
17 min
·
Hartsville Road
5
At the end of the road, turn left onto Highway 25 East
3.1 mi
·
4 min
·
Highway 25 East
6
Continue on Dixon Springs Highway
10 mi
·
15 min
·
Dixon Springs Highway
7
Continue on Dixon Springs Highway
0.2 mi
·
29 sec
·
Dixon Springs Highway
8
Continue on Main Street
0.7 mi
·
1 min
·
Main Street
9
Continue on Upper Ferry Road
0.7 mi
·
1 min
·
Upper Ferry Road
10
Turn right
4.9 mi
·
7 min
11
Take the ramp left
0.2 mi
·
26 sec
12
Merge slight left
30 mi
·
31 min
13
Take the exit slight right toward TN 111: Livingston, Sparta
0.3 mi
·
25 sec
·
TN 111: Livingston, Sparta
14
Turn right
19 mi
·
23 min
15
Keep slight right to continue on Spencer Highway
25 mi
·
32 min
·
Spencer Highway
16
Continue straight
13 mi
·
17 min
17
Continue straight
11 mi
·
13 min
18
Continue straight
5.9 mi
·
7 min
19
Merge slight right
21 mi
·
25 min
20
Take the exit slight right toward Downtown
0.2 mi
·
40 sec
·
Downtown
21
Turn straight onto West Martin Luther King Boulevard
0.3 mi
·
45 sec
·
West Martin Luther King Boulevard
22
Arrive at your destination
Trip Plan
Since you have one planned stop along the way, use it strategically to break up the 2-hour and 41-minute drive. You have total flexibility with your departure time, but leaving early allows you to navigate the local road sections before they get busy. Keep a close watch on your fuel gauge, as the $23 estimate is based on typical conditions and local road driving can sometimes be less fuel-efficient than steady highway speeds. Since the entire route relies on local roads rather than interstates, ensure your GPS is updated to handle the specific turn-heavy nature of the navigation. Taking this trip in one day is entirely feasible, giving you the freedom to set your own pace throughout the journey.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 78.2 miles from Lafayette, TN, or about 1h 20m into the drive.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 80 miles or 1h 22m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 78.2 miles or 1h 20m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 12m
Traffic, exits, and arrival timing usually matter more near Chattanooga, TN than in the middle of the route.
Before You Leave
+
Open the route before leaving Lafayette, TN so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Lafayette, TN
This is one driving day of about 156.5 miles and 2h 41m.
Your first comfortable stop window is around 80 miles from Lafayette, TN.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 78.2 mi from Lafayette, TN · 1h 20m into the drive
Mid-route town
Meal stop
78 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
Pacing Suggestions
Fuel and coffee
A short stop after about 80 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 78.2 miles from Lafayette, TN, which is a good place for a longer meal and fuel stop.
Arriving in Chattanooga, TN
The final approach into Chattanooga, TN usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Chattanooga, TN.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$23.77 one way
$47.54 round trip
$3.86/gal
25.4 MPG avg
55 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.25 | $26.20 | $52.41 |
| premium | $4.80 | $29.54 | $59.09 |
| diesel | $5.64 | $34.77 | $69.54 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$24
Meals
$25–$50
Total
$49–$74
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 54.8 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $16 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 46.9 | 0 | $16.43 | $7.51 |
| Efficient EV | 39.1 | 0 | $13.69 | $6.26 |
| EV Truck/SUV | 62.6 | 0 | $21.91 | $10.02 |
Gas CO2
55 kg
EV CO2
18 kg (67% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Destination
Chattanooga, TN
Night in Chattanooga on Sunday
Local time
11:02 PM
EDT
Current temp
63°F
Unavailable
Live forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
1 hour later
The destination clock does not match departure time, so double-check hotel check-in windows and late arrival plans.
Temperature spread
2 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
2h 41m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Lafayette, TN to Chattanooga, TN covers 156.5 miles and takes about 2h 41m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Public Square, College Street, Hartsville Road. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 78.2 miles from Lafayette, TN. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $23.77 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.
Plan about 1 meaningful break for fuel, food, or rest. A short stop every 2 to 3 hours is enough for this drive.
The drive from Lafayette, TN to Chattanooga, TN is easy. At 2h 41m with 0% highway, most drivers will find it relaxed and low-stress.
This route does not have any notably tricky sections. Most of the drive from Lafayette, TN to Chattanooga, TN is straightforward, with well-signed roads and simple exits.
The route from Lafayette, TN to Chattanooga, TN does not surface many named destination signs beyond the main corridor.
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